The invention provides buffers stable to oxidants, including chlorine and hypochlorous acid, which are usable in the pH range 3-7. The invention also provides stable, buffered solutions comprising hypochlorous acid, having a pH between 3 and 7, and disposable wiping articles impregnated with these solutions.

The invention provides buffers stable to oxidants, including chlorine and hypochlorous acid, which are usable in the pH range 3-7. The invention also provides stable, buffered solutions comprising hypochlorous acid, having a pH between 3 and 7, and disposable wiping articles impregnated with these solutions.

The present disclosure relates the polymer compositions, fibers, and yarns having near-permanent antimicrobial activity, and a method of producing the same. In one embodiment, the antimicrobial polymer composition from 50 wt % to 99.9 wt % of a polymer, from 5 wppm to 1000 wppm of zinc, and from 0.005 wt % to 1 wt % of phosphorus, wherein fibers formed from the polymer composition demonstrate a zinc retention rate of greater than 20% when tested in a dye bath test.

The present disclosure relates the polymer compositions, fibers, and yarns having near-permanent antimicrobial activity, and a method of producing the same. In one embodiment, the antimicrobial polymer composition from 50 wt % to 99.9 wt % of a polymer, from 5 wppm to 1000 wppm of zinc, and from 0.005 wt % to 1 wt % of phosphorus, wherein fibers formed from the polymer composition demonstrate a zinc retention rate of greater than 20% when tested in a dye bath test.

The present disclosure relates the polymer compositions, fibers, and yarns having near-permanent antimicrobial activity, and a method of producing the same. In one embodiment, the antimicrobial polymer composition from 50 wt % to 99.9 wt % of a polymer, from 5 wppm to 1000 wppm of zinc, and from 0.005 wt % to 1 wt % of phosphorus, wherein fibers formed from the polymer composition demonstrate a zinc retention rate of greater than 20% when tested in a dye bath test.

The present disclosure relates to a nonwoven polyamide structure having antimicrobial properties comprising: nonwoven polyamide fibers comprising less than 4000 ppm zinc dispersed within the nonwoven polyamide fibers; and less than 2000 ppm phosphorus. The fibers have an average fiber diameter of less than 25 microns; and the polyamide structure demonstrates a Staphylococcus Aureus reduction of at least 90%, as measured by ISO 20743-13.

The present disclosure relates to a nonwoven polyamide structure having antimicrobial properties comprising: nonwoven polyamide fibers comprising less than 4000 ppm zinc dispersed within the nonwoven polyamide fibers; and less than 2000 ppm phosphorus. The fibers have an average fiber diameter of less than 25 microns; and the polyamide structure demonstrates a Staphylococcus Aureus reduction of at least 90%, as measured by ISO 20743-13.

In the technical field of plant protection, a microemulsion formulation containing clacyfos herbicide, a preparation method therefor, and the use thereof are disclosed. The microemulsion formulation comprises clacyfos, an environment-friendly solvent and a surfactant. The microemulsion formulation has a particle radius of 0.01 μm to 0.1 μm and a pH value of 5 to 7. The microemulsion formulation containing clacyfos herbicide has good dispersibility, small particle size and strong permeability, being a novel green and environment-friendly pesticide formulation.

In the technical field of plant protection, a microemulsion formulation containing clacyfos herbicide, a preparation method therefor, and the use thereof are disclosed. The microemulsion formulation comprises clacyfos, an environment-friendly solvent and a surfactant. The microemulsion formulation has a particle radius of 0.01 μm to 0.1 μm and a pH value of 5 to 7. The microemulsion formulation containing clacyfos herbicide has good dispersibility, small particle size and strong permeability, being a novel green and environment-friendly pesticide formulation.

In the technical field of plant protection, a microemulsion formulation containing clacyfos herbicide, a preparation method therefor, and the use thereof are disclosed. The microemulsion formulation comprises clacyfos, an environment-friendly solvent and a surfactant. The microemulsion formulation has a particle radius of 0.01 μm to 0.1 μm and a pH value of 5 to 7. The microemulsion formulation containing clacyfos herbicide has good dispersibility, small particle size and strong permeability, being a novel green and environment-friendly pesticide formulation.